GB2069064B - Turbomachine stator vane mounting - Google Patents
Turbomachine stator vane mountingInfo
- Publication number
- GB2069064B GB2069064B GB8102966A GB8102966A GB2069064B GB 2069064 B GB2069064 B GB 2069064B GB 8102966 A GB8102966 A GB 8102966A GB 8102966 A GB8102966 A GB 8102966A GB 2069064 B GB2069064 B GB 2069064B
- Authority
- GB
- United Kingdom
- Prior art keywords
- stator vane
- vane mounting
- turbomachine stator
- turbomachine
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/005—Sealing means between non relatively rotating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3003470A DE3003470C2 (en) | 1980-01-31 | 1980-01-31 | Turbine guide vane suspension for gas turbine jet engines |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2069064A GB2069064A (en) | 1981-08-19 |
GB2069064B true GB2069064B (en) | 1983-06-22 |
Family
ID=6093383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8102966A Expired GB2069064B (en) | 1980-01-31 | 1981-01-30 | Turbomachine stator vane mounting |
Country Status (6)
Country | Link |
---|---|
US (1) | US4384822A (en) |
JP (1) | JPS56151203A (en) |
DE (1) | DE3003470C2 (en) |
FR (1) | FR2475114A1 (en) |
GB (1) | GB2069064B (en) |
SE (1) | SE448486B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102132009A (en) * | 2008-08-26 | 2011-07-20 | 斯奈克玛公司 | Turbomachine improved high-pressure turbine, associated guide vanes sector and associated aircraft engine |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478551A (en) * | 1981-12-08 | 1984-10-23 | United Technologies Corporation | Turbine exhaust case design |
US4492517A (en) * | 1983-01-06 | 1985-01-08 | General Electric Company | Segmented inlet nozzle for gas turbine, and methods of installation |
US4639189A (en) * | 1984-02-27 | 1987-01-27 | Rockwell International Corporation | Hollow, thermally-conditioned, turbine stator nozzle |
US4566851A (en) * | 1984-05-11 | 1986-01-28 | United Technologies Corporation | First stage turbine vane support structure |
US4720236A (en) * | 1984-12-21 | 1988-01-19 | United Technologies Corporation | Coolable stator assembly for a gas turbine engine |
US4815933A (en) * | 1987-11-13 | 1989-03-28 | The United States Of America As Represented By The Secretary Of The Air Force | Nozzle flange attachment and sealing arrangement |
SE459683B (en) * | 1987-11-19 | 1989-07-24 | Abb Stal Ab | GAS TURBIN WITH LINKING INSTALLATION OF A SEALING RING IN A LED ROVER WIRE |
FR2640323B1 (en) * | 1988-12-12 | 1991-04-05 | Europ Propulsion | COMPACT STRUCTURAL ASSEMBLY FOR SUPPLYING A HIGH PRESSURE ERGOLS ROCKET MOTOR |
GB2234299B (en) * | 1989-07-06 | 1994-01-05 | Rolls Royce Plc | Mounting system for engine components having dissimilar coefficients of thermal expansion |
US5131813A (en) * | 1990-04-03 | 1992-07-21 | General Electric Company | Turbine blade outer end attachment structure |
US5149250A (en) * | 1991-02-28 | 1992-09-22 | General Electric Company | Gas turbine vane assembly seal and support system |
US5167488A (en) * | 1991-07-03 | 1992-12-01 | General Electric Company | Clearance control assembly having a thermally-controlled one-piece cylindrical housing for radially positioning shroud segments |
FR2685383B1 (en) * | 1991-12-18 | 1994-02-11 | Snecma | STRUCTURAL ARM OF THE HOUSING OF A TURBOMACHINE. |
SE500743C2 (en) * | 1992-04-01 | 1994-08-22 | Abb Carbon Ab | Method and apparatus for mounting axial flow machine |
EP0815353B1 (en) * | 1995-03-15 | 2000-01-26 | United Technologies Corporation | Wear resistant gas turbine engine airseal assembly |
EP0945597A1 (en) * | 1998-03-23 | 1999-09-29 | Asea Brown Boveri AG | Stator vane assembly for a gas turbine plant |
US6418618B1 (en) * | 2000-04-11 | 2002-07-16 | General Electric Company | Method of controlling the side wall thickness of a turbine nozzle segment for improved cooling |
US6358001B1 (en) * | 2000-04-29 | 2002-03-19 | General Electric Company | Turbine frame assembly |
US6464456B2 (en) * | 2001-03-07 | 2002-10-15 | General Electric Company | Turbine vane assembly including a low ductility vane |
JP4040922B2 (en) * | 2001-07-19 | 2008-01-30 | 株式会社東芝 | Assembly type nozzle diaphragm and its assembly method |
US6485655B1 (en) * | 2001-08-02 | 2002-11-26 | General Electric Company | Method and apparatus for retaining an internal coating during article repair |
RU2302534C2 (en) * | 2001-12-11 | 2007-07-10 | Альстом (Свитзерлэнд) Лтд. | Gas-turbine device |
US6609886B2 (en) * | 2001-12-28 | 2003-08-26 | General Electric Company | Composite tubular woven seal for gas turbine nozzle and shroud interface |
DE10210866C5 (en) * | 2002-03-12 | 2008-04-10 | Mtu Aero Engines Gmbh | Guide vane mounting in a flow channel of an aircraft gas turbine |
US20040261265A1 (en) * | 2003-06-25 | 2004-12-30 | General Electric Company | Method for improving the wear resistance of a support region between a turbine outer case and a supported turbine vane |
JP4412081B2 (en) | 2004-07-07 | 2010-02-10 | 株式会社日立製作所 | Gas turbine and gas turbine cooling method |
US7172388B2 (en) * | 2004-08-24 | 2007-02-06 | Pratt & Whitney Canada Corp. | Multi-point seal |
US7238003B2 (en) * | 2004-08-24 | 2007-07-03 | Pratt & Whitney Canada Corp. | Vane attachment arrangement |
DE102005013794A1 (en) * | 2005-03-24 | 2006-09-28 | Alstom Technology Ltd. | Guide vane for a flow rotary machine |
EP1712744B1 (en) * | 2005-04-14 | 2009-01-07 | Rolls-Royce Deutschland Ltd & Co KG | Arrangement in a high pressure turbine for passive tip clearance control |
US7220100B2 (en) * | 2005-04-14 | 2007-05-22 | General Electric Company | Crescentic ramp turbine stage |
US7510371B2 (en) * | 2005-06-06 | 2009-03-31 | General Electric Company | Forward tilted turbine nozzle |
EP1798378B1 (en) * | 2005-12-19 | 2010-06-09 | Rolls-Royce Plc | A mounting arrangement of a gas turbine vane |
US7481618B2 (en) * | 2005-12-21 | 2009-01-27 | Rolls-Royce Plc | Mounting arrangement |
GB2434182A (en) * | 2006-01-11 | 2007-07-18 | Rolls Royce Plc | Guide vane arrangement for a gas turbine engine |
FR2913050B1 (en) * | 2007-02-28 | 2011-06-17 | Snecma | HIGH-PRESSURE TURBINE OF A TURBOMACHINE |
GB2464119B (en) * | 2008-10-06 | 2010-09-01 | Rolls Royce Plc | A stator vane assembly |
US8231338B2 (en) | 2009-05-05 | 2012-07-31 | General Electric Company | Turbine shell with pin support |
US8967078B2 (en) * | 2009-08-27 | 2015-03-03 | United Technologies Corporation | Abrasive finish mask and method of polishing a component |
US8668442B2 (en) * | 2010-06-30 | 2014-03-11 | Honeywell International Inc. | Turbine nozzles and methods of manufacturing the same |
JP5885935B2 (en) * | 2011-04-19 | 2016-03-16 | 三菱重工業株式会社 | Turbine vane and gas turbine |
FR2981980B1 (en) | 2011-10-26 | 2016-01-22 | Snecma | METHOD FOR MOUNTING A FIXED LOAN OF A TURBOMACHINE, CARTER AND TURBOMACHINE COMPRISING AT LEAST ONE FIXED AUBAGE MOUNTED ON THIS CARTER |
US8944753B2 (en) | 2011-11-09 | 2015-02-03 | Pratt & Whitney Canada Corp. | Strut mounting arrangement for gas turbine exhaust case |
US8826669B2 (en) | 2011-11-09 | 2014-09-09 | Pratt & Whitney Canada Corp. | Gas turbine exhaust case |
US9200537B2 (en) | 2011-11-09 | 2015-12-01 | Pratt & Whitney Canada Corp. | Gas turbine exhaust case with acoustic panels |
US9255487B2 (en) | 2012-01-31 | 2016-02-09 | United Technologies Corporation | Gas turbine engine seal carrier |
US9951639B2 (en) * | 2012-02-10 | 2018-04-24 | Pratt & Whitney Canada Corp. | Vane assemblies for gas turbine engines |
EP2660429A1 (en) * | 2012-05-03 | 2013-11-06 | Siemens Aktiengesellschaft | Sealing arrangement for a nozzle guide vane and gas turbine |
US9394915B2 (en) * | 2012-06-04 | 2016-07-19 | United Technologies Corporation | Seal land for static structure of a gas turbine engine |
US9851008B2 (en) * | 2012-06-04 | 2017-12-26 | United Technologies Corporation | Seal land for static structure of a gas turbine engine |
US9546557B2 (en) * | 2012-06-29 | 2017-01-17 | General Electric Company | Nozzle, a nozzle hanger, and a ceramic to metal attachment system |
DE102013219832B3 (en) * | 2013-09-30 | 2015-03-12 | MTU Aero Engines AG | Brush seal for a turbo machine |
EP2886802B1 (en) * | 2013-12-20 | 2019-04-10 | Safran Aero Boosters SA | Gasket of the inner ferrule of the last stage of an axial turbomachine compressor |
US10088049B2 (en) | 2014-05-06 | 2018-10-02 | United Technologies Corporation | Thermally protected seal assembly |
CN104329124A (en) * | 2014-11-28 | 2015-02-04 | 哈尔滨广瀚燃气轮机有限公司 | Novel positioning structure of turbine engine guider |
US10215098B2 (en) | 2015-01-22 | 2019-02-26 | United Technologies Corporation | Bearing compartment seal |
US10161256B2 (en) * | 2015-01-22 | 2018-12-25 | Untied Technologies Corporation | Seal with backup seal |
US9863259B2 (en) * | 2015-05-11 | 2018-01-09 | United Technologies Corporation | Chordal seal |
US10450895B2 (en) * | 2016-04-22 | 2019-10-22 | United Technologies Corporation | Stator arrangement |
US10450883B2 (en) * | 2016-10-31 | 2019-10-22 | United Technologies Corporation | W-seal shield for interrupted cavity |
US20180340438A1 (en) * | 2017-05-01 | 2018-11-29 | General Electric Company | Turbine Nozzle-To-Shroud Interface |
US11028709B2 (en) * | 2018-09-18 | 2021-06-08 | General Electric Company | Airfoil shroud assembly using tenon with externally threaded stud and nut |
US11255432B2 (en) | 2019-04-05 | 2022-02-22 | Raytheon Technologies Corporation | Low friction, wear resistant piston seal |
US11313233B2 (en) | 2019-08-20 | 2022-04-26 | Rolls-Royce Corporation | Turbine vane assembly with ceramic matrix composite parts and platform sealing features |
DE102020200073A1 (en) | 2020-01-07 | 2021-07-08 | Siemens Aktiengesellschaft | Guide vane ring |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA620603A (en) * | 1961-05-23 | Rolls-Royce Limited | Stator vane assemblies such as are used in axial-flow fluid machines | |
CA593841A (en) * | 1960-03-08 | H. D. Chamberlin Reginald | Shroud ring construction for turbines and compressors | |
GB666537A (en) * | 1949-08-27 | 1952-02-13 | Armstrong Siddeley Motors Ltd | Mounting of the stator blades of a gaseous fluid turbine |
US3018085A (en) * | 1957-03-25 | 1962-01-23 | Gen Motors Corp | Floating labyrinth seal |
US3043564A (en) * | 1960-03-14 | 1962-07-10 | United Aircraft Corp | Stator construction |
GB1085335A (en) * | 1966-04-18 | 1967-09-27 | Rolls Royce | A fluid flow machine, such as, for example, a gas turbine engine |
US3443791A (en) * | 1966-11-23 | 1969-05-13 | United Aircraft Corp | Turbine vane assembly |
US3829233A (en) * | 1973-06-27 | 1974-08-13 | Westinghouse Electric Corp | Turbine diaphragm seal structure |
US4149823A (en) * | 1973-06-29 | 1979-04-17 | Bbc Brown, Boveri & Company Limited | Method of maintaining optimum minimum operating clearance between rotor and stator components of fluid-flow machines |
US3990807A (en) * | 1974-12-23 | 1976-11-09 | United Technologies Corporation | Thermal response shroud for rotating body |
US4194869A (en) * | 1978-06-29 | 1980-03-25 | United Technologies Corporation | Stator vane cluster |
US4176433A (en) * | 1978-06-29 | 1979-12-04 | United Technologies Corporation | Method of remanufacturing turbine vane clusters for gas turbine engines |
-
1980
- 1980-01-31 DE DE3003470A patent/DE3003470C2/en not_active Expired
- 1980-12-18 SE SE8008936A patent/SE448486B/en not_active IP Right Cessation
-
1981
- 1981-01-26 US US06/228,822 patent/US4384822A/en not_active Expired - Lifetime
- 1981-01-29 JP JP1220381A patent/JPS56151203A/en active Granted
- 1981-01-30 FR FR8101842A patent/FR2475114A1/en active Granted
- 1981-01-30 GB GB8102966A patent/GB2069064B/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102132009A (en) * | 2008-08-26 | 2011-07-20 | 斯奈克玛公司 | Turbomachine improved high-pressure turbine, associated guide vanes sector and associated aircraft engine |
CN102132009B (en) * | 2008-08-26 | 2015-04-01 | 斯奈克玛公司 | Turbomachine high-pressure turbine, associated guide vanes sector,flange and associated aircraft engine |
Also Published As
Publication number | Publication date |
---|---|
SE8008936L (en) | 1981-08-01 |
GB2069064A (en) | 1981-08-19 |
DE3003470C2 (en) | 1982-02-25 |
JPS6237204B2 (en) | 1987-08-11 |
DE3003470B1 (en) | 1981-06-25 |
FR2475114B1 (en) | 1984-01-06 |
US4384822A (en) | 1983-05-24 |
SE448486B (en) | 1987-02-23 |
FR2475114A1 (en) | 1981-08-07 |
JPS56151203A (en) | 1981-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
746 | Register noted 'licences of right' (sect. 46/1977) |
Effective date: 19921217 |
|
PE20 | Patent expired after termination of 20 years |
Effective date: 20010129 |